diff options
| author | Aleksandr Loktionov <aleksandr.loktionov@intel.com> | 2026-04-10 09:49:17 +0200 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2026-09-29 13:33:37 -0700 |
| commit | 0b1419908406111c45bb5c4c1f3d499dd560cf8c (patch) | |
| tree | 6baa2b43e3731265f1880ba16f00471c7cb74cd9 /include/linux/timerqueue.h | |
| parent | 74a4378ee5b9e9f5fdbd321db23cf4f83fca0834 (diff) | |
ice: increase OICR interrupt moderation rate to 20K interrupts/sec
The miscellaneous interrupt cause (OICR) is throttled to 8K
interrupts per second (124 us minimum spacing). This interrupt
handles VF mailbox messages and Tx timestamps, so the low rate
imposes a minimum latency floor on both use-cases.
Raise the rate to 20K interrupts per second (50 us minimum
spacing) to allow lower latency handling for Tx timestamp
bursts and high VF message rates.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Alexander Nowlin <alexander.nowlin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions